Ultrasonic flaw detector system



FIG. 1 is a perspective front, right side and top view of an ultrasonic flaw detector system showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view thereof, shown in a condition of use. 

The ornamental design for an ultrasonic flaw detector system, as shown and described. 